JP6762430B2 - レーザ溶接方法及びレーザ溶接用治具装置 - Google Patents
レーザ溶接方法及びレーザ溶接用治具装置 Download PDFInfo
- Publication number
- JP6762430B2 JP6762430B2 JP2019530995A JP2019530995A JP6762430B2 JP 6762430 B2 JP6762430 B2 JP 6762430B2 JP 2019530995 A JP2019530995 A JP 2019530995A JP 2019530995 A JP2019530995 A JP 2019530995A JP 6762430 B2 JP6762430 B2 JP 6762430B2
- Authority
- JP
- Japan
- Prior art keywords
- jig
- pair
- hole
- pin
- laser welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
- B23K26/103—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/244—Overlap seam welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Laser Beam Processing (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017140172 | 2017-07-19 | ||
JP2017140172 | 2017-07-19 | ||
PCT/JP2018/026271 WO2019017265A1 (ja) | 2017-07-19 | 2018-07-12 | レーザ溶接方法及びレーザ溶接用治具装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019017265A1 JPWO2019017265A1 (ja) | 2020-07-16 |
JP6762430B2 true JP6762430B2 (ja) | 2020-09-30 |
Family
ID=65016288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019530995A Active JP6762430B2 (ja) | 2017-07-19 | 2018-07-12 | レーザ溶接方法及びレーザ溶接用治具装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11389901B2 (ko) |
EP (1) | EP3656499B1 (ko) |
JP (1) | JP6762430B2 (ko) |
KR (1) | KR102463774B1 (ko) |
CN (1) | CN110869159B (ko) |
WO (1) | WO2019017265A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102266473B1 (ko) * | 2018-02-12 | 2021-06-16 | 주식회사 엘지에너지솔루션 | 스팟 용접용 지그 |
EP3939741A4 (en) * | 2019-03-12 | 2022-12-14 | NOK Corporation | WELDING JIG DEVICE AND COMPONENT PRODUCTION METHOD |
EP3939739A4 (en) * | 2019-03-12 | 2022-12-14 | NOK Corporation | WELDING JIG DEVICE AND METHOD FOR PRODUCING IT FOR COMPONENT |
CN110176618B (zh) * | 2019-05-28 | 2020-07-28 | 乐山伟力得能源有限公司 | 一种电堆封装工艺及电堆组件 |
JP7215384B2 (ja) * | 2019-09-24 | 2023-01-31 | トヨタ自動車株式会社 | 燃料電池の製造方法 |
WO2023121304A1 (ko) * | 2021-12-23 | 2023-06-29 | 주식회사 엘지에너지솔루션 | 용접용 지그 |
CN115283926B (zh) * | 2022-09-29 | 2023-01-06 | 江苏时代新能源科技有限公司 | 焊接夹具及焊接设备 |
US11904408B1 (en) * | 2023-06-30 | 2024-02-20 | Rivian Ip Holdings, Llc | Laser welding mask |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2855773B2 (ja) * | 1990-04-16 | 1999-02-10 | 大豊工業株式会社 | ガスケット |
DE4426097A1 (de) | 1994-07-22 | 1996-01-25 | Kloeckner Stahl Gmbh | Verfahren zur Herstellung von Hohlkörperstrukturen aus Blechen |
JP3565025B2 (ja) * | 1998-07-07 | 2004-09-15 | 日産自動車株式会社 | 治具交換装置および治具交換方法 |
JP4746956B2 (ja) * | 2004-10-13 | 2011-08-10 | 昭和電工株式会社 | 中空回路基板の製造方法 |
DE102007063634B4 (de) * | 2007-11-26 | 2009-10-15 | Gesmex Gmbh | Verfahren zum Verbinden von mindestens zwei Wärmetauscherplatten |
JP5321014B2 (ja) * | 2008-11-26 | 2013-10-23 | 日産自動車株式会社 | 燃料電池用金属セパレータの溶接装置、および燃料電池用金属セパレータの溶接方法 |
JP5574730B2 (ja) | 2010-02-04 | 2014-08-20 | 本田技研工業株式会社 | 溶接用治具装置及び溶接方法 |
KR101180791B1 (ko) * | 2010-11-05 | 2012-09-10 | 현대자동차주식회사 | 연료전지용 금속분리판 어셈블리 |
JP6193597B2 (ja) * | 2013-03-28 | 2017-09-06 | 日本特殊陶業株式会社 | 燃料電池関連部品の製造方法及び燃料電池関連部品、溶接治具装置 |
JP2014229515A (ja) * | 2013-05-23 | 2014-12-08 | 日産自動車株式会社 | 燃料電池用セパレータアッシーの製造装置、製造方法、及び燃料電池 |
CN104339085B (zh) * | 2013-07-24 | 2017-04-19 | 珠海光宝移动通信科技有限公司 | 激光焊接方法和激光焊接产品 |
CN106624361A (zh) | 2016-12-28 | 2017-05-10 | 远东福斯特新能源有限公司 | 一种新能源动力电池连接片的激光焊接工装 |
-
2018
- 2018-07-12 US US16/629,383 patent/US11389901B2/en active Active
- 2018-07-12 JP JP2019530995A patent/JP6762430B2/ja active Active
- 2018-07-12 EP EP18834803.1A patent/EP3656499B1/en active Active
- 2018-07-12 WO PCT/JP2018/026271 patent/WO2019017265A1/ja unknown
- 2018-07-12 CN CN201880045510.7A patent/CN110869159B/zh active Active
- 2018-07-12 KR KR1020207000994A patent/KR102463774B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20200033251A (ko) | 2020-03-27 |
EP3656499A4 (en) | 2021-06-30 |
US11389901B2 (en) | 2022-07-19 |
CN110869159A (zh) | 2020-03-06 |
EP3656499B1 (en) | 2022-01-26 |
WO2019017265A1 (ja) | 2019-01-24 |
CN110869159B (zh) | 2021-09-10 |
US20200139486A1 (en) | 2020-05-07 |
EP3656499A1 (en) | 2020-05-27 |
KR102463774B1 (ko) | 2022-11-03 |
JPWO2019017265A1 (ja) | 2020-07-16 |
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